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vulkan: Allow storage images in the WSI.

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Since apps also have to follow the ImageFormatProperties query,
we can disallow formats that don't allow image stores (for AMD
that would be SRGB formats).

Note that this only affects anything if the app actually decides
to use the flag.

Had someone ask for this on IRC and at least on the AMD side we
can support it.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Bas Nieuwenhuizen 2018-11-20 21:57:27 +01:00
parent 1f1d4d571a
commit 33b2f74e77
3 changed files with 3 additions and 0 deletions
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1
src/vulkan/wsi/wsi_common_display.c
View file

@ -834,6 +834,7 @@ wsi_display_surface_get_capabilities(VkIcdSurfaceBase *surface_base,
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT |
VK_IMAGE_USAGE_STORAGE_BIT |
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
return VK_SUCCESS;

1
src/vulkan/wsi/wsi_common_wayland.c
View file

@ -508,6 +508,7 @@ wsi_wl_surface_get_capabilities(VkIcdSurfaceBase *surface,
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT |
VK_IMAGE_USAGE_STORAGE_BIT |
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
return VK_SUCCESS;

1
src/vulkan/wsi/wsi_common_x11.c
View file

@ -515,6 +515,7 @@ x11_surface_get_capabilities(VkIcdSurfaceBase *icd_surface,
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT |
VK_IMAGE_USAGE_STORAGE_BIT |
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
return VK_SUCCESS;